Alpha-hydroxypropionic acid
[医] 乳酸
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
Good morning. Would you please bring me some breakfast?
早上好，可否为我送点早餐？
In all things, it is better to hope than to despair.
凡事抱希望为佳，不应悲观而失望。
I'm thinking.
我在思考。